nicotine nasal spray

Nicotine nasal spray is a form of nicotine replacement therapy (NRT) designed to deliver nicotine more rapidly than patches or gum. It is available by prescription and may carry a slightly higher cardiovascular risk and potential for abuse compared to other NRTs. A typical dose involves spraying 0.5 mg of nicotine into each nostril, for a total of 1 mg per dose, which is quickly absorbed. Users are encouraged to use at least 8 doses daily, with a maximum of 40 doses per day, depending on nicotine dependence. Common side effects include nasal and throat irritation, watery eyes, and a runny nose. It is not recommended for individuals with nasal or sinus conditions, certain allergies, or asthma. NRT products like nicotine nasal spray deliver controlled doses of nicotine without the harmful tar and carbon monoxide found in tobacco smoke, making them less addictive and safer when used as directed.123